摘要 |
PROBLEM TO BE SOLVED: To provide a medicinal solution spraying device which reliably administers a medicinal solution to a prescribed region inside a living body by easily introducing the medicinal solution inside the living body. SOLUTION: The medicinal solution spraying device 1 for administering the medicinal solution D to a target region inside the living body by spraying includes a holding member 2 which is held while being positioned relative to the target region, a supply hole 25 provided on the holding member for introducing the medicinal solution from one end of the holding member to the other end, a medicinal solution supply part 4 mounted on the supply hole and for supplying the medicinal solution to the supply hole, a spraying port 9 for spraying the medicinal solution supplied to the supply hole, and a voltage applying part 5 for applying a voltage to the medicinal solution, and the device sprays the medicinal solution in the form of mists from the spraying port to the region inside the living body with a potential different from that of the medicinal solution at the spraying port while the medicinal solution is electrically charged by the voltage applying part. COPYRIGHT: (C)2011,JPO&INPIT
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